What type of invertebrate are robber crabs? why do these crabs fit in this category? use evidence from the video in your answer.

Advances in technology have enabled scientists and researchers to better study the evolutionary relationships between species

Acceleration is a direct result of a.) balanced forces b.) unbalanced forces c.) gravity d.) velocity

Asolution of an enzyme and a substrate was placed in a water bath and the temperature of the reaction was raised gradually. the graph shown was plotted at the end of the experiment. what can be concluded from the graph? a) temperature has no effect on the activity of the enzyme. b) the effect of temperature on the enzyme is unpredictable. c) the enzyme shows increased activity up to a certain temperature. d) the activity of the enzyme is inversely proportional to the temperature.